grassland

n.

草原；牧场；草地；

复数：grasslands

1. Most of the nomads live in grassland and have no fixed home.
   游牧部落的大多人都生活在草原上并且居无定所。
2. The horses are eating grass on the grassland.
   马在草地上吃草。
3. The climate on grassland is capricious.
   草原的气候变化无常。

Rise of the grassland biome, central North America
Biodiversity and invasibility in grassland microcosms
Diversity and productivity in a long-term grassland experiment.
EXOTIC PLANT INVASION ALTERS NITROGEN DYNAMICS IN AN ARID GRASSLAND
Community Invasibility, Recruitment Limitation, and Grassland Biodiversity
Consequences of Shrub Expansion in Mesic Grassland: Resource Alterations and Graminoid Responses
Exotic plant species in a C4-dominated grassland: invasibility, disturbance, and community structure
Productivity and sustainability influenced by biodiversity in grassland ecosystems
A Test of the Effects of Functional Group Richness and Composition on Grassland Invasibility
Aggregation and Soil Organic Matter Accumulation in Cultivated and Native Grassland Soils